| About |
|---|
| AKROMID® T1 GF 50 9 black (3257) is a 50% glass fibre reinforced, process improved polyphthalamide with very high rigidity and strength, as well as high temperature and chemical resistance Applications are parts with tight dimensional tolerances even under high mechanical load.&& |
| Product Description | |
|---|---|
| Generic | PPA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,High Heat Resistance,Solvent resistance,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.62 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.70 | % | ISO 294-4 |
| MD | 0.20 | % | ISO 294-4 |
| Water absorption rate | |||
| 70℃，62% RH | 0.95 | % | ISO 1110 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 14 | kJ/m² | ISO 179/1eA |
| 23℃ | 14 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 80 | kJ/m² | ISO 179/1eU |
| 23℃ | 90 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 8.0 MPa, unannealed | 205 | ℃ | ISO 75-2/C |
| 1.8 MPa, unannealed | 275 | ℃ | ISO 75-2/A |
| Melting temperature | 308 | ℃ | DIN EN 11357-1 |
| Linear coefficient of thermal expansion | |||
| TD：23~80℃ | 5.3E-5 | 1/℃ | ISO 11359-2 |
| MD：23~80℃ | 1.5E-5 | 1/℃ | ISO 11359-2 |
| Temperature index | IEC 216 | ||
| 50% tensile strength loss, 20000 hr | 130 to 140 | ℃ | IEC 216 |
| 50% tensile strength loss, 5000 hr | 150 to 160 | ℃ | IEC 216 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | |||
| Solution A | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | HB | UL 94 | |
| Burning rate | |||
| 1 mm | < 100 | mm/min | FMVSS 302 |
| Glowing wire flammability index | |||
| 1.6 mm | 700 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | |||
| 1.6 mm | 725 | ℃ | IEC 60695-2-13 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ash Content | 50 | % | ISO 1172 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 19500 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 290 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 2.1 | % | ISO 527-2/5 |
| Bending modulus | 17000 | MPa | ISO 178 |
| bending strength | 390 | MPa | ISO 178 |
| Poisson’s ratio | 0.38 | ISO 527-2 | |
| Fracture bending strain | 2.6 | % | ISO 178 |
| Ball hardness | |||
| H 961/30 | 340 | MPa | ISO 2039-1 |
| Notes |
|---|
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |